/*
* Copyright 2011 Pavel Kozhin 
*
* Licensed under the Apache License, Version 2.0 (the "License"); 
* you may not use this file except in compliance with the License. 
* You may obtain a copy of the License at 
* 
* http://www.apache.org/licenses/LICENSE-2.0
* 
* Unless required by applicable law or agreed to in writing, software 
* distributed  under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
* See the License for the specific language governing permissions and 
* limitations under the License.
*
* Author: Pavel Kozhin.
*/
package org.etherframework.controller.events
{
	import flash.events.Event;
	
	import org.etherframework.common.command.IProcessingDispatcher;
	
	public class CommandProcessingEvent extends Event
	{
		public static const START:String = "org.etherframework.commands.events::CommandProcessingEvent.START";
		public static const STOP:String = "org.etherframework.commands.events::CommandProcessingEvent.STOP";
		
		private var _command:IProcessingDispatcher;
		private var _error:Object;

		public function CommandProcessingEvent(type:String, command:IProcessingDispatcher, 
											   error:Object)
		{
			super(type, false, false);
			
			_command = command;
			_error = error;
		}
		
		public function get command():IProcessingDispatcher { return _command; }
		public function get error():Object { return _error; }
		
		public override function clone():Event
		{
			return new CommandProcessingEvent(type, _command, _error);
		}
	}
}